text: Continuous flow electrochemistry like continuous photochemistry offers many advantages over analogous batch conditions. Electrochemistry like Photochemical reactions can be considered as reagent-less reactions. In an electrochemical reaction the reaction is facilitated by the number of electrons that are able to activate molecules causing the desired reaction. Continuous electrochemistry apparatus reduces the distance between the electrodes used to allow better control of the number of electrons transferred to the reaction media enabling better control and selectivity. Recent developments in electrochemical flow-systems enabled the combination of reaction-oriented electrochemical flow systems with species-focused spectroscopy which allows a complete analysis of reactions involving multiple electron transfer steps, as well as unstable intermediates. These systems which are referred to as spectroelectrochemistry systems can enable the use of UV-vis as well as more complex methods such as electrochemiluminescence. Furthermore, using electrochemistry allows another degree of flexibility since the user has control not only on the flow parameters and the nature of the electrochemical measurement itself but also on the geometry or nature of the electrode (or electrodes in the case of an electrode array).